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The Fusio-Dose In-Salon Hair Routine

A highly personalized 4-step hair treatment protocol
using Fusio-Scrub and Fusio-Dose.

1. Diagnose

Request your personalised in-salon diagnosis, so your hairdresser can asses your hair’s current situation.

Depending on your 1st hair need, your hairdresser will select a concentré. Then depending on your hair desire, he/she will choose your booster.

Your hairdresser will mix and apply your personalised Fusio-Dose concentré + booster formula, targeting your hair concerns.

Finish with a Thermique to protect your hair from heat before proceeding to blow dry.

Learn about the signature in-salon service that transforms
hair quality in under 5 minutes.

Learn More

Kérastase helps you analyse your hair concerns and goals
in order to recommend you the ultimate care for you.

TAKE THE QUIZ